Plantronics CA20 Manual Del Usuario página 9

INSTRUCTIONS
Receive Tone Control (Fig. 6)
1 There are a choice of 3 receive tone settings. These can be selected by using the tone control
switch (18). The default setting on registration is 'normal'. Pressing the tone control switch will
alter this setting to 'bass'. Pressing the switch again will alter the setting to 'treble'. A third
press will return the setting to 'normal'.
Handset/Headset Selector (Fig. 7)
1 In order to switch between headset and handset use, simply depress the headset/handset
switch (11).
Out of Range Warning (Fig. 8)
It is ideal to stay inside the DECT range when using the CA20 Adapter, however, as you approach
the limit of the DECT range, the following indication occurs:
1 The out of range warning lets you know that you are about to go beyond the useable range of
the product. As you approach the range boundary, there will be 3 short warning beeps in
the headset.
2 Once you are out of range, there will be a short beep every 5 seconds, and the
Ready/On-Line indicators on the base (17) and remote (17) units will turn off. Any calls
in progress will automatically be placed on hold.
3 Once you move back into range, the warning beeps will stop, and the Ready/On-Line
indicators will illuminate. If a call was in progress, it will be resumed.
Low Battery Indication (Fig. 9)
Low battery charge is indicated by warning tones through the headset as follows:
a Approximately 15 minutes talktime remaining. 2 short beeps repeated every 30 seconds
b 5 minutes talktime remaining. 2 short beeps repeated every 20 seconds
c 1 minute talktime remaining. Continual rapid sequence of beeps
Charging the Battery
Once you hear one of these indicators, you should recharge the remote pack by docking it in the
base station. The battery charging indicator (9) will flash. Once the battery is fully recharged, the
battery charging indicator (9) will be permanently illuminated.
USING THE HEADSET DURING BATTERY CHARGING
You can continue using the headset as normal while the remote unit's battery is charging.
Replacing the Battery
The remote unit uses nickel metal hydride rechargeable batteries. After the batteries have been
discharged many times, their performance may become degraded and you may notice a
significant reduction in talktime performance when fully charged. When this occurs, the remote
unit's battery pack will need replacing with a Plantronics replacement battery pack, part number
34592-01. Remove the battery compartment cover from the remote using the special tool. Dispose
of the old battery pack safely, according to local regulations. Never dispose of batteries in a fire.
See the Replacement Parts & Accessories guide for more details.
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